/*
 * Licensed to the SkyAPM under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The SkyAPM licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

namespace Bucket.SkyApm.Common
{
    public struct NullableValue
    {
        public static readonly NullableValue Null = new NullableValue(0);

        private const int NULL_VALUE = 0;

        public int Value { get; }

        public NullableValue(int value)
        {
            Value = value;
        }

        public bool HasValue => Value != NULL_VALUE;
    }
}